FNB SCAM

1 CALL DIR... debited R229 from my FNB account on the 25th of this month. I went to the branch to dispute and reverse it. Strange enough, they debited again this morning. I'm even considering leaving FNB and try a different bank because now I have to pay charges in order to stop debit orders I never authorized don't even know what they're all about! This is making me sic****!